Scarlett is the surname of:
Barons Abinger
James Scarlett, 1st Baron Abinger (1769–1844)
Robert Campbell Scarlett, 2nd Baron Abinger (1794–1861)
William Frederick Scarlett, 3rd Baron Abinger (1826–1892)
James Yorke Macgregor Scarlett, 4th Baron Abinger (1871–1903)
Shelley Leopold Laurence Scarlett, 5th Baron Abinger (1872–1917)
Robert Brooke Campbell Scarlett, 6th Baron Abinger (1876–1927)
Hugh Richard Scarlett, 7th Baron Abinger (1878–1943)
James Richard Scarlett, 8th Baron Abinger (1914–2002)
Andre Scarlett (born 1980), English professional footballer
Austin Scarlett (born 1983), American fashion designer and artist
Brian Scarlett (1938-2004) British particle technologist
Connor Scarlett (born 1992), English actor
Francis Muir Scarlett (1891–1971), United States jurist
Francis Rowland Scarlett (1875–1934), senior Royal Air Force commander
Fred Scarlett (born 1975), British rower
Hunter Scarlett (1885–1954), American ophthalmologist and college footballer
James Yorke Scarlett (1799–1871), British general and hero of the Crimean War
John Scarlett (1777–1865), Canadian merchant
John Scarlett (born 1947), former Australian rules footballer
John McLeod Scarlett (born 1948), head of the British Secret Intelligence Service, commonly known as MI6
Ken Scarlett (born 1927), Australian writer
Lynn Scarlett, American environmental policy analyst
Matthew Scarlett (born 1979), Australian rules footballer
Niara Scarlett, British singer-songwriter
Peter Campbell Scarlett (1804–1881), British diplomat
Sir Peter W.S.Y. Scarlett (1905–1987), British diplomat
Reginald Scarlett (born 1934), former West Indian cricketer
Robert Scarlett (born 1979), Jamaican footballer
Ron Scarlett (1911–2002), New Zealand paleozoologist
Sir William Anglin Scarlett (1777–1831), Chief Justice of Jamaica